private static void UpgradeModule(EventMessage message)
{
try
{
int desktopModuleId = Convert.ToInt32(message.Attributes["DesktopModuleId"]);
var desktopModule = DesktopModuleController.GetDesktopModule(desktopModuleId, Null.NullInteger);
string BusinessControllerClass = message.Attributes["BusinessControllerClass"];
object controller = Reflection.CreateObject(BusinessControllerClass, "");
if (controller is IUpgradeable)
{
//get the list of applicable versions
string[] UpgradeVersions = message.Attributes["UpgradeVersionsList"].Split(',');
foreach (string Version in UpgradeVersions)
{
//call the IUpgradeable interface for the module/version
string Results = ((IUpgradeable) controller).UpgradeModule(Version);
//log the upgrade results
var log = new LogInfo {LogTypeKey = EventLogController.EventLogType.MODULE_UPDATED.ToString()};
log.AddProperty("Module Upgraded", BusinessControllerClass);
log.AddProperty("Version", Version);
if (!string.IsNullOrEmpty(Results))
{
log.AddProperty("Results", Results);
}
LogController.Instance.AddLog(log);
}
}
UpdateSupportedFeatures(controller, Convert.ToInt32(message.Attributes["DesktopModuleId"]));
}
catch (Exception exc)
{
Exceptions.LogException(exc);
}
}
public override bool ProcessMessage( EventMessage message )
{
try
{
switch( message.Attributes["ProcessCommand"].ToString().ToUpper() )
{
case "UPDATESUPPORTEDFEATURES":
UpdateSupportedFeatures( message );
break;
case "UPGRADEMODULE":
UpgradeModule( message );
break;
default:
break;
}
}
catch( Exception ex )
{
message.ExceptionMessage = ex.Message;
return false;
}
return true;
}
private EventMessage DeserializeMessage( string filePath, string subscriberId )
{
EventMessage message = new EventMessage();
StreamReader oStreamReader = File.OpenText( filePath );
string messageString = oStreamReader.ReadToEnd();
if( messageString.IndexOf( "EventMessage" ) < 0 )
{
PortalSecurity oPortalSecurity = new PortalSecurity();
messageString = oPortalSecurity.Decrypt( EventQueueConfiguration.GetConfig().EventQueueSubscribers[subscriberId].PrivateKey, messageString );
}
message.Deserialize( messageString );
oStreamReader.Close();
//remove the persisted message from the queue if it has expired
if( message.ExpirationDate < DateTime.Now )
{
File.Delete( filePath );
}
return message;
}
private static EventMessage FillMessage(IDataReader dr, bool CheckForOpenDataReader)
{
EventMessage message;
//read datareader
bool canContinue = true;
if (CheckForOpenDataReader)
{
canContinue = false;
if (dr.Read())
{
canContinue = true;
}
}
if (canContinue)
{
message = new EventMessage();
message.EventMessageID = Convert.ToInt32(Null.SetNull(dr["EventMessageID"], message.EventMessageID));
message.Priority = (MessagePriority) Enum.Parse(typeof (MessagePriority), Convert.ToString(Null.SetNull(dr["Priority"], message.Priority)));
message.ProcessorType = Convert.ToString(Null.SetNull(dr["ProcessorType"], message.ProcessorType));
message.ProcessorCommand = Convert.ToString(Null.SetNull(dr["ProcessorCommand"], message.ProcessorCommand));
message.Body = Convert.ToString(Null.SetNull(dr["Body"], message.Body));
message.Sender = Convert.ToString(Null.SetNull(dr["Sender"], message.Sender));
message.Subscribers = Convert.ToString(Null.SetNull(dr["Subscriber"], message.Subscribers));
message.AuthorizedRoles = Convert.ToString(Null.SetNull(dr["AuthorizedRoles"], message.AuthorizedRoles));
message.ExceptionMessage = Convert.ToString(Null.SetNull(dr["ExceptionMessage"], message.ExceptionMessage));
message.SentDate = Convert.ToDateTime(Null.SetNull(dr["SentDate"], message.SentDate));
message.ExpirationDate = Convert.ToDateTime(Null.SetNull(dr["ExpirationDate"], message.ExpirationDate));
//Deserialize Attributes
string xmlAttributes = Null.NullString;
xmlAttributes = Convert.ToString(Null.SetNull(dr["Attributes"], xmlAttributes));
message.DeserializeAttributes(xmlAttributes);
}
else
{
message = null;
}
return message;
}
private static void ImportModule(EventMessage message)
{
try
{
string BusinessControllerClass = message.Attributes["BusinessControllerClass"];
object controller = Reflection.CreateObject(BusinessControllerClass, "");
if (controller is IPortable)
{
int ModuleId = Convert.ToInt32(message.Attributes["ModuleId"]);
string Content = HttpUtility.HtmlDecode(message.Attributes["Content"]);
string Version = message.Attributes["Version"];
int UserID = Convert.ToInt32(message.Attributes["UserId"]);
//call the IPortable interface for the module/version
((IPortable) controller).ImportModule(ModuleId, Content, Version, UserID);
//Synchronize Module Cache
ModuleController.SynchronizeModule(ModuleId);
}
}
catch (Exception exc)
{
Exceptions.LogException(exc);
}
}
/// -----------------------------------------------------------------------------
/// <summary>
/// The Commit method finalises the Install and commits any pending changes.
/// </summary>
/// <remarks>In the case of Modules this is not neccessary</remarks>
/// <history>
/// [cnurse] 01/15/2008 created
/// </history>
/// -----------------------------------------------------------------------------
public override void Commit()
{
//Add CodeSubDirectory
if (!string.IsNullOrEmpty(_desktopModule.CodeSubDirectory))
{
Config.AddCodeSubDirectory(_desktopModule.CodeSubDirectory);
}
if (_desktopModule.SupportedFeatures == Null.NullInteger)
{
//Set an Event Message so the features are loaded by reflection on restart
var oAppStartMessage = new EventMessage
{
Priority = MessagePriority.High,
ExpirationDate = DateTime.Now.AddYears(-1),
SentDate = DateTime.Now,
Body = "",
ProcessorType = "DotNetNuke.Entities.Modules.EventMessageProcessor, DotNetNuke",
ProcessorCommand = "UpdateSupportedFeatures"
};
//Add custom Attributes for this message
oAppStartMessage.Attributes.Add("BusinessControllerClass", _desktopModule.BusinessControllerClass);
oAppStartMessage.Attributes.Add("desktopModuleID", _desktopModule.DesktopModuleID.ToString());
//send it to occur on next App_Start Event
EventQueueController.SendMessage(oAppStartMessage, "Application_Start_FirstRequest");
}
//Add Event Message
if (_eventMessage != null)
{
if (!String.IsNullOrEmpty(_eventMessage.Attributes["UpgradeVersionsList"]))
{
_eventMessage.Attributes.Set("desktopModuleID", _desktopModule.DesktopModuleID.ToString());
EventQueueController.SendMessage(_eventMessage, "Application_Start");
}
}
//Add DesktopModule to all portals
if (!_desktopModule.IsPremium)
{
DesktopModuleController.AddDesktopModuleToPortals(_desktopModule.DesktopModuleID);
}
}
private void ReadEventMessageNode(XPathNavigator manifestNav)
{
XPathNavigator eventMessageNav = manifestNav.SelectSingleNode("eventMessage");
if (eventMessageNav != null)
{
_eventMessage = new EventMessage();
_eventMessage.Priority = MessagePriority.High;
_eventMessage.ExpirationDate = DateTime.Now.AddYears(-1);
_eventMessage.SentDate = DateTime.Now;
_eventMessage.Body = "";
_eventMessage.ProcessorType = Util.ReadElement(eventMessageNav, "processorType", Log, Util.EVENTMESSAGE_TypeMissing);
_eventMessage.ProcessorCommand = Util.ReadElement(eventMessageNav, "processorCommand", Log, Util.EVENTMESSAGE_CommandMissing);
foreach (XPathNavigator attributeNav in eventMessageNav.Select("attributes/*"))
{
var attribName = attributeNav.Name;
var attribValue = attributeNav.Value;
if (attribName == "upgradeVersionsList")
{
if (!String.IsNullOrEmpty(attribValue))
{
string[] upgradeVersions = attribValue.Split(',');
attribValue = ""; foreach (string version in upgradeVersions)
{
Version upgradeVersion = null;
try
{
upgradeVersion = new Version(version);
}
catch (FormatException)
{
Log.AddWarning(string.Format(Util.MODULE_InvalidVersion, version));
}
if (upgradeVersion != null && upgradeVersion > Package.InstalledVersion && Globals.Status == Globals.UpgradeStatus.Upgrade) //To allow when upgrading to an upper version
{
attribValue += version + ",";
}
else if (upgradeVersion != null && (Globals.Status == Globals.UpgradeStatus.Install || Globals.Status == Globals.UpgradeStatus.None)) //To allow when fresh installing or installresources
{
attribValue += version + ",";
}
}
attribValue = attribValue.TrimEnd(',');
}
}
_eventMessage.Attributes.Add(attribName, attribValue);
}
}
}
private void UpdateModuleInterfaces(string BusinessControllerClass)
{
//this cannot be done directly at this time because
//the module may not be loaded into the app domain yet
//So send an EventMessage that will process the update
//after the App recycles
var oAppStartMessage = new EventMessage
{
Sender = ModuleContext.PortalSettings.UserInfo.Username,
Priority = MessagePriority.High,
ExpirationDate = DateTime.Now.AddYears(-1),
SentDate = DateTime.Now,
Body = "",
ProcessorType = "DotNetNuke.Entities.Modules.EventMessageProcessor, DotNetNuke",
ProcessorCommand = "UpdateSupportedFeatures"
};
//Add custom Attributes for this message
oAppStartMessage.Attributes.Add("BusinessControllerClass", BusinessControllerClass);
oAppStartMessage.Attributes.Add("DesktopModuleId", DesktopModule.DesktopModuleID.ToString());
//send it to occur on next App_Start Event
EventQueueController.SendMessage(oAppStartMessage, "Application_Start");
//force an app restart
Config.Touch();
}
private void UpdateModuleInterfaces(string BusinessControllerClass)
{
//Check to see if Interfaces (SupportedFeatures) Need to be Updated
if (BusinessControllerClass != "")
{
//this cannot be done directly at this time because
//the module may not be loaded into the app domain yet
//So send an EventMessage that will process the update
//after the App recycles
EventMessage oAppStartMessage = new EventMessage();
oAppStartMessage.ProcessorType = "DotNetNuke.Entities.Modules.EventMessageProcessor, DotNetNuke";
oAppStartMessage.Attributes.Add("ProcessCommand", "UpdateSupportedFeatures");
oAppStartMessage.Attributes.Add("BusinessControllerClass", BusinessControllerClass);
oAppStartMessage.Attributes.Add("DesktopModuleId", DesktopModuleId.ToString());
oAppStartMessage.Priority = MessagePriority.High;
oAppStartMessage.SentDate = DateTime.Now;
oAppStartMessage.Body = "";
//make it expire as soon as it's processed
oAppStartMessage.ExpirationDate = DateTime.Now.AddYears(-1);
//send it
EventQueueController oEventQueueController = new EventQueueController();
oEventQueueController.SendMessage(oAppStartMessage, "Application_Start");
//force an app restart
Config.Touch();
}
}
public override bool ProcessMessage(EventMessage message)
{
try
{
switch (message.ProcessorCommand)
{
case "UpdateSupportedFeatures":
UpdateSupportedFeatures(message);
break;
case "UpgradeModule":
UpgradeModule(message);
break;
case "ImportModule":
ImportModule(message);
break;
default:
//other events can be added here
break;
}
}
catch (Exception ex)
{
Logger.Error(ex);
message.ExceptionMessage = ex.Message;
return false;
}
return true;
}
static void CreateEventQueueMessage(ModuleInfo module, string content, string version, int userId)
{
var oAppStartMessage = new EventMessage
{
Priority = MessagePriority.High,
ExpirationDate = DateTime.Now.AddYears(Convert.ToInt32(- 1)),
SentDate = DateTime.Now,
Body = "",
ProcessorType =
"DotNetNuke.Entities.Modules.EventMessageProcessor, DotNetNuke",
ProcessorCommand = "ImportModule"
};
//Add custom Attributes for this message
oAppStartMessage.Attributes.Add("BusinessControllerClass", module.DesktopModule.BusinessControllerClass);
oAppStartMessage.Attributes.Add("ModuleId", module.ModuleID.ToString(CultureInfo.InvariantCulture));
oAppStartMessage.Attributes.Add("Content", content);
oAppStartMessage.Attributes.Add("Version", version);
oAppStartMessage.Attributes.Add("UserID", userId.ToString(CultureInfo.InvariantCulture));
//send it to occur on next App_Start Event
EventQueueController.SendMessage(oAppStartMessage, "Application_Start");
}
private void UpdateSupportedFeatures( EventMessage message )
{
object oObject = Reflection.CreateObject( message.Attributes["BusinessControllerClass"].ToString(), "" );
UpdateSupportedFeatures( oObject, Convert.ToInt32( message.Attributes["DesktopModuleId"] ) );
}
public void UpdateModuleInterfaces(ref DesktopModuleInfo desktopModuleInfo, string sender, bool forceAppRestart)
{
CheckInterfacesImplementation(ref desktopModuleInfo);
var oAppStartMessage = new EventMessage
{
Sender = sender,
Priority = MessagePriority.High,
ExpirationDate = DateTime.Now.AddYears(-1),
SentDate = DateTime.Now,
Body = "",
ProcessorType = "DotNetNuke.Entities.Modules.EventMessageProcessor, DotNetNuke",
ProcessorCommand = "UpdateSupportedFeatures"
};
oAppStartMessage.Attributes.Add("BusinessControllerClass", desktopModuleInfo.BusinessControllerClass);
oAppStartMessage.Attributes.Add("DesktopModuleId", desktopModuleInfo.DesktopModuleID.ToString());
EventQueueController.SendMessage(oAppStartMessage, "Application_Start");
if ((forceAppRestart))
{
Config.Touch();
}
}
protected override string UpgradeModule(DesktopModuleInfo ModuleInfo)
{
if (!String.IsNullOrEmpty(ModuleInfo.BusinessControllerClass))
{
string UpgradeVersionsList = "";
if (UpgradeVersions.Count > 0)
{
foreach (string Version in UpgradeVersions)
{
UpgradeVersionsList = UpgradeVersionsList + Version + ",";
DeleteFiles(ModuleInfo.FolderName, Version);
}
if (UpgradeVersionsList.EndsWith(","))
{
UpgradeVersionsList = UpgradeVersionsList.Remove(UpgradeVersionsList.Length - 1, 1);
}
}
else
{
UpgradeVersionsList = ModuleInfo.Version;
}
//this cannot be done directly at this time because
//the module may not be loaded into the app domain yet
//So send an EventMessage that will process the update
//after the App recycles
EventMessage oAppStartMessage = new EventMessage();
oAppStartMessage.ProcessorType = "DotNetNuke.Entities.Modules.EventMessageProcessor, DotNetNuke";
oAppStartMessage.Attributes.Add("ProcessCommand", "UpgradeModule");
oAppStartMessage.Attributes.Add("BusinessControllerClass", ModuleInfo.BusinessControllerClass);
oAppStartMessage.Attributes.Add("DesktopModuleId", ModuleInfo.DesktopModuleID.ToString());
oAppStartMessage.Attributes.Add("UpgradeVersionsList", UpgradeVersionsList);
oAppStartMessage.Priority = MessagePriority.High;
oAppStartMessage.SentDate = DateTime.Now;
//make it expire as soon as it's processed
oAppStartMessage.ExpirationDate = DateTime.Now.AddYears(-1);
//send it
EventQueueController oEventQueueController = new EventQueueController();
oEventQueueController.SendMessage(oAppStartMessage, "Application_Start");
}
//TODO: Need to implement a feedback loop to display the results of the upgrade.
return "";
}
public bool SendMessage( EventMessage message, string eventName, bool encryptMessage )
{
//set the sent date if it wasn't set by the sender
if( message.SentDate == DateTime.MinValue )
{
message.SentDate = DateTime.Now;
}
string[] subscribers = new string[0];
if( EventQueueConfiguration.GetConfig().PublishedEvents[eventName] != null )
{
subscribers = EventQueueConfiguration.GetConfig().PublishedEvents[eventName].Subscribers.Split( ";".ToCharArray() );
}
else
{
subscribers[0] = "";
}
//send a message for each subscriber of the specified event
for( int indx = 0; indx <= subscribers.Length - 1; indx++ )
{
StreamWriter oStream = File.CreateText( m_messagePath + MessageName( eventName, subscribers[indx], message.ID ) );
string messageString = message.Serialize();
if( encryptMessage )
{
PortalSecurity oPortalSecurity = new PortalSecurity();
messageString = oPortalSecurity.Encrypt( EventQueueConfiguration.GetConfig().EventQueueSubscribers[subscribers[indx]].PrivateKey, messageString );
}
oStream.WriteLine( messageString );
oStream.Close();
}
return true;
}
public bool SendMessage( EventMessage message, string eventName )
{
return SendMessage( message, eventName, false );
}
/// -----------------------------------------------------------------------------
/// <summary>
/// The ReadManifest method reads the manifest file for the Module compoent.
/// </summary>
/// <history>
/// [cnurse] 01/15/2008 created
/// </history>
/// -----------------------------------------------------------------------------
public override void ReadManifest(XPathNavigator manifestNav)
{
//Load the Desktop Module from the manifest
_desktopModule = CBO.DeserializeObject<DesktopModuleInfo>(new StringReader(manifestNav.InnerXml));
_desktopModule.FriendlyName = Package.FriendlyName;
_desktopModule.Description = Package.Description;
_desktopModule.Version = Globals.FormatVersion(Package.Version);
_desktopModule.CompatibleVersions = Null.NullString;
_desktopModule.Dependencies = Null.NullString;
_desktopModule.Permissions = Null.NullString;
if (string.IsNullOrEmpty(_desktopModule.BusinessControllerClass))
{
_desktopModule.SupportedFeatures = 0;
}
XPathNavigator eventMessageNav = manifestNav.SelectSingleNode("eventMessage");
if (eventMessageNav != null)
{
_eventMessage = new EventMessage
{
Priority = MessagePriority.High,
ExpirationDate = DateTime.Now.AddYears(-1),
SentDate = DateTime.Now,
Body = "",
ProcessorType = Util.ReadElement(eventMessageNav, "processorType", Log, Util.EVENTMESSAGE_TypeMissing),
ProcessorCommand = Util.ReadElement(eventMessageNav, "processorCommand", Log, Util.EVENTMESSAGE_CommandMissing)
};
foreach (XPathNavigator attributeNav in eventMessageNav.Select("attributes/*"))
{
var attribName = attributeNav.Name;
var attribValue = attributeNav.Value;
if (attribName == "upgradeVersionsList")
{
if (!String.IsNullOrEmpty(attribValue))
{
string[] upgradeVersions = attribValue.Split(',');
attribValue = "";
foreach (string version in upgradeVersions)
{
Version upgradeVersion = null;
try
{
upgradeVersion = new Version(version);
}
catch (FormatException)
{
Log.AddWarning(string.Format(Util.MODULE_InvalidVersion, version));
}
if (upgradeVersion != null && (Globals.Status == Globals.UpgradeStatus.Install)) //To allow when fresh installing or installresources
{
attribValue += version + ",";
}
else if (upgradeVersion != null && upgradeVersion > Package.InstalledVersion)
{
attribValue += version + ",";
}
}
attribValue = attribValue.TrimEnd(',');
}
}
_eventMessage.Attributes.Add(attribName, attribValue);
}
}
//Load permissions (to add)
foreach (XPathNavigator moduleDefinitionNav in manifestNav.Select("desktopModule/moduleDefinitions/moduleDefinition"))
{
string friendlyName = Util.ReadElement(moduleDefinitionNav, "friendlyName");
foreach (XPathNavigator permissionNav in moduleDefinitionNav.Select("permissions/permission"))
{
var permission = new PermissionInfo();
permission.PermissionCode = Util.ReadAttribute(permissionNav, "code");
permission.PermissionKey = Util.ReadAttribute(permissionNav, "key");
permission.PermissionName = Util.ReadAttribute(permissionNav, "name");
ModuleDefinitionInfo moduleDefinition = _desktopModule.ModuleDefinitions[friendlyName];
if (moduleDefinition != null)
{
moduleDefinition.Permissions.Add(permission.PermissionKey, permission);
}
}
}
if (Log.Valid)
{
Log.AddInfo(Util.MODULE_ReadSuccess);
}
}
private static void UpdateSupportedFeatures(EventMessage message)
{
string BusinessControllerClass = message.Attributes["BusinessControllerClass"];
object controller = Reflection.CreateObject(BusinessControllerClass, "");
UpdateSupportedFeatures(controller, Convert.ToInt32(message.Attributes["DesktopModuleId"]));
}
public bool SendMessage(EventMessage message, string eventName, bool encryptMessage)
{
return(SendMessage(message, eventName));
}
private void UpgradeModule( EventMessage message )
{
string BusinessController = message.Attributes["BusinessControllerClass"].ToString();
object oObject = Reflection.CreateObject( BusinessController, BusinessController );
EventLogController objEventLog = new EventLogController();
LogInfo objEventLogInfo;
if( oObject is IUpgradeable )
{
// get the list of applicable versions
string[] UpgradeVersions = message.Attributes["UpgradeVersionsList"].ToString().Split( ",".ToCharArray() );
foreach( string Version in UpgradeVersions )
{
//call the IUpgradeable interface for the module/version
string upgradeResults = ( (IUpgradeable)oObject ).UpgradeModule( Version );
//log the upgrade results
objEventLogInfo = new LogInfo();
objEventLogInfo.AddProperty( "Module Upgraded", BusinessController );
objEventLogInfo.AddProperty( "Version", Version );
objEventLogInfo.AddProperty( "Results", upgradeResults );
objEventLogInfo.LogTypeKey = EventLogController.EventLogType.MODULE_UPDATED.ToString();
objEventLog.AddLog( objEventLogInfo );
}
}
UpdateSupportedFeatures( oObject, Convert.ToInt32( message.Attributes["DesktopModuleId"] ) );
}
public void Add(EventMessage message)
{
this.InnerList.Add(message);
}
public static void CreateImportModuleMessage(ModuleInfo objModule, string content, string version, int userID)
{
var appStartMessage = new EventMessage
{
Priority = MessagePriority.High,
ExpirationDate = DateTime.Now.AddYears(-1),
SentDate = DateTime.Now,
Body = "",
ProcessorType = "DotNetNuke.Entities.Modules.EventMessageProcessor, DotNetNuke",
ProcessorCommand = "ImportModule"
};
//Add custom Attributes for this message
appStartMessage.Attributes.Add("BusinessControllerClass", objModule.DesktopModule.BusinessControllerClass);
appStartMessage.Attributes.Add("ModuleId", objModule.ModuleID.ToString());
appStartMessage.Attributes.Add("Content", content);
appStartMessage.Attributes.Add("Version", version);
appStartMessage.Attributes.Add("UserID", userID.ToString());
//send it to occur on next App_Start Event
EventQueueController.SendMessage(appStartMessage, "Application_Start_FirstRequest");
}
/// <summary>
/// Sends the message.
/// </summary>
/// <param name="message">The message.</param>
/// <param name="eventName">Name of the event.</param>
/// <returns></returns>
public static bool SendMessage(EventMessage message, string eventName)
{
//set the sent date if it wasn't set by the sender
if (message.SentDate != null)
{
message.SentDate = DateTime.Now;
}
//Get the subscribers to this event
string[] subscribers = GetSubscribers(eventName);
//send a message for each subscriber of the specified event
int intMessageID = Null.NullInteger;
bool success = true;
try
{
for (int indx = 0; indx <= subscribers.Length - 1; indx++)
{
intMessageID = DataProvider.Instance().AddEventMessage(eventName,
(int) message.Priority,
message.ProcessorType,
message.ProcessorCommand,
message.Body,
message.Sender,
subscribers[indx],
message.AuthorizedRoles,
message.ExceptionMessage,
message.SentDate,
message.ExpirationDate,
message.SerializeAttributes());
}
}
catch (Exception ex)
{
Exceptions.Exceptions.LogException(ex);
success = Null.NullBoolean;
}
return success;
}
public bool SendMessage(EventMessage message, string eventName, bool encryptMessage)
{
return SendMessage(message, eventName);
}
public void Add(EventMessage message)
{
InnerList.Add(message);
}
